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1900s Military History Timeline

1901-present

By Kennedy Hickman, About.com

US Marines rest in the field on Guadalcanal, circa August-December 1942.

Photograph Courtesy of the US Naval Historical Center

Timeline Home | to 1000 | 1001-1200 | 1201-1400 | 1401-1600 | 1601-1800 | 1801-1900

  • June 4, 1944 - World War II: Allied forces capture Rome

  • June 6, 1944 - World War II: The invasion of France begins with Allied troops coming ashore in Normandy

  • June 15, 1944 - World War II: The Allied invasion of the Marianas begins with landings on Saipan

  • August 25, 1944 - World War II: French forces liberate Paris

  • September 17, 1944 - World War II: American and British paratroopers land in Holland as part of Operation Market-Garden

  • October 23-26, 1944 - World War II: US naval forces defeat the Japanese at the Battle of Leyte Gulf, opening the way for the invasion of the Philippines

  • December 16, 1944 - World War II: German forces launch a massive offensive in the Ardennes, beginning the Battle of the Bulge. It ends in a decisive Allied victory the following month

  • February 9, 1945 - World War II: HMS Venturer sinks U-864 in the only known battle where one submerged submarine sank another

  • February 19, 1945 - World War II: US Marines land on Iwo Jima

  • March 8, 1945 - World War II: US forces secure the Ludendorff Bridge over the Rhine

  • April 1, 1945 - World War II: Allied forces invade the island of Okinawa

  • May 2, 1945 - World War II: Berlin falls to Soviet forces

  • May 7, 1945 - World War II: Nazi Germany surrenders to the Allies, ending the war in Europe

  • August 6, 1945 - World War II: The B-29 Superfortress Enola Gay drops the first atom bomb on the city of Hiroshima

  • September 2, 1945 - World War II: The Japanese surrender aboard the battleship USS Missouri ending the war in the Pacific

  • December 19, 1946 - First Indochina War: Fighting begins between French and Viet Minh forces around Hanoi

  • October 21, 1947 - Indo-Pakistani War of 1947: The war starts following the invasion of Kashmir by Pakistani troops

  • May 14, 1948 - Arab-Israeli War: Following its declaration of independence, Israel is attacked by its Arab neighbors

  • June 24, 1948 - Cold War: Berlin Blockade begins

  • July 20, 1949 - Arab-Israeli War: Israel makes peace with Syria ending the war

    1950s

  • June 25, 1950 - Korean War: North Korean troops cross the 38th Parallel beginning the Korean War

  • September 15, 1950 - Korean War: United Nations troops under General Douglas MacArthur land at Inchon and push the North Koreans back to the Yalu River

  • November 1950 - Korean War: Chinese forces enter the conflict, driving UN forces back over the 38th Parallel.

  • March 14, 1951 - Korean War: Seoul is liberated by UN troops

  • June 27, 1953 - Korean War: Fighting ends following the establishment of a cease-fire between UN and North Korean/Chinese forces

  • July 26, 1953 - Cuban Revolution: The revolution begins following an attack on the Moncada Barracks

  • May 7, 1954 - First Indochina War: The French fortress at Dien Bien Phu falls effectively ending the war

  • November 1, 1954 - Algerian War: National Liberation Front guerrillas attack French targets across Algeria beginning the war

  • October 26, 1956 - Suez Crisis: Israeli troops drop into the Sinai, beginning the conquest of the peninsula

    1960s

  • April 15-19, 1961 - Cuban Revolution: The American-backed Bay of Pigs invasion fails

  • January 1959 - Vietnam War: The North Vietnamese Central Committee issues a secret resolution calling for an "armed struggle" in South Vietnam

  • August 2, 1964 - Vietnam War: The Gulf of Tonkin Incident occurs when North Vietnamese gunboats attack American destroyers

  • March 2, 1965 - Vietnam War: Operation Rolling Thunder begins as US aircraft start bombing North Vietnam

  • August 1965 - Indo-Pakistani War of 1965: The conflict begins when Pakistan launches Operation Gibraltar in Indian Kashmir

  • August 17-24, 1965 - Vietnam War: US forces begin offensive operations in Vietnam with Operation Starlight

  • June 5-10, 1967 - Six-Day War: Israel attacks and defeats Egypt, Syria, and Jordan

  • November 3-22, 1967 - Vietnam War: American forces win the Battle of Dak To

  • January 21, 1968 - Vietnam War: North Vietnamese forces launch the Tet Offensive

  • April 8, 1968 - Vietnam War: US troops relieve the besieged Marines at Khe Sanh

  • November 21, 1970 - Vietnam War: Special Forces raid the North Vietnamese POW camp at Son Tay

    1970s

  • April 29, 1970 - Vietnam War: American and South Vietnamese forces begin attacking into Cambodia

  • December 3-16, 1971 - Indo-Pakistani War of 1971: The war begins when India intervenes in the Bangladesh Liberation War

  • March 30, 1972 - Vietnam War: The People's Army of North Vietnam begins the Easter Offensive

  • January 27, 1973 - Vietnam War: The Paris Peace Accords are signed ending US involvement in the conflict

  • October 6-26, 1973 - Yom Kippur War: After initial losses, Israel defeats Egypt and Syria

  • April 30, 1975 - Vietnam War: Following the fall of Saigon, South Vietnam surrenders ending the war

  • July 4, 1976 - International Terrorism: Israeli commandoes land at Entebbe Airport in Uganda and rescue the passengers of Air France Flight 139

  • December 25, 1979 - Soviet-Afghan War: Soviet airborne forces enter Afghanistan beginning the conflict

    Timeline Home | to 1000 | 1001-1200 | 1201-1400 | 1401-1600 | 1601-1800 | 1801-1900

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